CN108809754A - A kind of TF Card measuring signal integrality system and methods under BMC - Google Patents
A kind of TF Card measuring signal integrality system and methods under BMC Download PDFInfo
- Publication number
- CN108809754A CN108809754A CN201810479950.5A CN201810479950A CN108809754A CN 108809754 A CN108809754 A CN 108809754A CN 201810479950 A CN201810479950 A CN 201810479950A CN 108809754 A CN108809754 A CN 108809754A
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- bmc
- tested
- card
- server
- measuring signal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0823—Errors, e.g. transmission errors
- H04L43/0847—Transmission error
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/50—Testing arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/083—Network architectures or network communication protocols for network security for authentication of entities using passwords
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/16—Implementing security features at a particular protocol layer
- H04L63/168—Implementing security features at a particular protocol layer above the transport layer
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Environmental & Geological Engineering (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The invention discloses the TF Card measuring signal integrality system and methods under a kind of BMC, belong to server technical field of measurement and test.TF Card measuring signal integrality systems under the BMC of the present invention, including test computer, server to be tested and oscillograph, test computer is connected with server to be tested, configuration testing computer is in server to be tested in same LAN, server master board management network port to be tested is connected by SSH agreements in test computer, and it inputs order and is connected to BMC, the corresponding equipment of TF Card is found under the system of BMC, and read operation and write operation are carried out to TF Card using specific command.TF Card measuring signal integrality systems under the BMC of invention do not need server installation operation system, are directly read to TF Card by management network port remote control BMC using order, have good application value.
Description
Technical field
The present invention relates to server technical field of measurement and test, specifically provide the TF Card measuring signal integralities under a kind of BMC
System and method.
Background technology
BMC (Baseboard Management Controller) i.e. baseboard management controllers are one and are applied to service
The controller of device mainboard management, it detects board status using the sensor for being distributed in each position of mainboard, and can pass through pipe
Manage the control that network interface realizes remote server.At BMC, in order to store the documents such as the daily record detected, one TF of carry
Card, to facilitate the daily record for checking and preserving server system.According to BMC to TF Card test specifications, need to test respectively pair
Clock signal when TF Card read and write, there are no perfect clock signals by the current TF Card for servicing carry under mainboard BMC
Integrity Testing.And due to the signal wire SDIO of transmission data (Secure Digital Input and Output
Card, secure digital input-output card) it is two-way, that is to say, that it reads and writes to carry out respectively, need to be surveyed respectively
Examination.Current test method is to carry out read and write operation by the software under system at Windows or linux system, due to
TF Card are carries at BMC, and the software under system is read and write indirectly and BMC is to the direct read/write of TF Card, Ke Nengcun
In inconsistent situation, and need that software is installed under system, it is cumbersome.
Invention content
The technical assignment of the present invention is in view of the above problems, to provide one kind and not needing server installation operation system
System, directly using the TF Card letters ordered under the BMC being read to TF Card by management network port remote control BMC
Number integrity testing system.
The further technical assignment of the present invention is to provide a kind of TF Card measuring signal integrality methods under BMC.
To achieve the above object, the present invention provides following technical solutions:
A kind of TF Card measuring signal integrality systems under BMC, including test computer, server to be tested and show
Wave device, the test computer are connected with server to be tested, and configuration testing computer is in same with server to be tested
In LAN, server master board management network port to be tested is connected by SSH agreements in test computer, and inputs order connection
To BMC, the corresponding equipment of TF Card is found under the system of BMC, and read operation is carried out to TF Card using specific command and is write
Operation, oscillograph are connected with server to be tested, test the clock signal of read operation and write operation respectively using oscillograph, complete
At measuring signal integrality.
Server master board management network port to be tested is connected by SSH agreements in test computer, using terminal program is defeated
Enter order and is connected to BMC, login username password.
It installation operation system, directly use order need not remotely be controlled by management network port on the server by the system
BMC processed carries out read operation and write operation to TF Card, finally by oscillograph complete TF Card read operations clock signal and
The clock signal integrity test of write operation.
Preferably, the specific command for completing read operation is:Time dd if=/dev/mmcblk0p1of=/dev/
Null bs=4k, the specific command for completing write operation are:Time dd if=/dev/zero of=./testw.dbfbs=
4k count=100000.
The operation code of the specific command of specific read operation is as follows:
~#mount/dev/mmcblk0p1/mnt
~#time dd if=/dev/zero of=/mnt/testw.dbf bs=4k count=10
10+0records in
10+0records out
40960bytes(40.0KB)copied,0.050000seconds,800.0KB/s
real0m 0.09s
user 0m 0.00s
sys 0m 0.03s
The operation code of the specific command of specific write operation is as follows:
~#mount/dev/mmcblk0p1/mnt
~#time dd if=/dev/mmcblk0p1of=/dev/null bs=4k count=10
10+0records in
10+0records out
40960bytes(40.0KB)copied,0.000000seconds,16.0EB/s
real0m 0.04s
user 0m 0.01s
sys 0m 0.01s
Preferably, the test computer is connected with server to be tested by network, Configuration network IP makes test
Computer is with server to be tested in same LAN.
A kind of TF Card measuring signal integrality methods under BMC, test computer is placed in same with server to be tested
In LAN, test computer connects server master board management network port to be tested by SSH agreements, after logging in BMC user,
The corresponding equipment of TF Card is found under the system of BMC, and read operation is carried out to TF Card by BMC using specific command and writes behaviour
Make, test the clock signal of read operation and write operation respectively using oscilloprobe, completes measuring signal integrality.
Preferably, this method specifically includes following steps:
S1:Pass through network connection server master board management network port to be tested, booting, Configuration network IP using test computer
Test computer is set to be in same LAN with server to be tested;
S2:Server master board management network port to be tested is connected by SSH agreements in test computer, and inputs order and steps on
Record connection BMC;
S3:Order time dd if=/dev/mmcblk0p1of=/dev/null bs=4k are inputted in order line to realize
TF Card read operations, input order time dd if=/dev/zero of=./testw.dbfbs=4k count=
100000 realize write operation;
S4:It tests the clock signal of read operation and write operation respectively using oscillograph, completes measuring signal integrality.
Preferably, recording the IP address of server admin network interface to be tested, such as IP in step S1:
169.254.191.204。
Compared with prior art, the TF Card measuring signal integrality methods under BMC of the invention have following prominent
Advantageous effect:TF Card measuring signal integralities method under the BMC need not installation operation system on the server,
And directly TF Card are read by management network port remote control BMC using order, it is completed finally by oscillograph
TF Card read operations and write operation clock signal integrity test reduce cumbersome property, improve testing efficiency, save and survey
Cost is tried, there is good application value.
Description of the drawings
Fig. 1 is the topological diagram of the TF Card measuring signal integrality systems under BMC of the present invention;
Fig. 2 is the diagram of input order connection BMC;
Fig. 3 is the flow chart of the TF Card measuring signal integrality methods under BMC of the present invention.
Specific implementation mode
Below in conjunction with drawings and examples, under the BMC of the present invention TF Card measuring signal integralities systems and side
Method is described in further detail.
Embodiment
As shown in Figure 1, the TF Card measuring signal integrality systems under the BMC of the present invention, including test computer, wait for
Test server and oscillograph.
Test computer is connected with server to be tested by cable, Configuration network IP make test computer with it is to be tested
Server is in same LAN.Pass through SSH agreements and server master board management network port phase to be tested in test computer
Connection, and record the IP address of server admin network interface to be tested, such as IP:169.254.191.204.Using terminal program
Input, which is ordered, connects BMC, ssh169.254.191.204, login username password, as shown in Figure 2.In the linux system of BMC
Under find the corresponding equipment of TF Card, read operation and write operation are carried out to TF Card using specific command.Wherein, it completes to read behaviour
The specific command of work is:Time dd if=/dev/mmcblk0p1of=/dev/null bs=4k, complete the spy of write operation
It orders calmly and is:Time dd if=/dev/zero of=./testw.dbfbs=4k count=100000.
Oscillograph is connected with server to be tested, tests the sequential letter of read operation and write operation respectively using oscillograph
Number, complete measuring signal integrality.
As shown in figure 3, the present invention BMC under TF Card measuring signal integrality methods, test computer with it is to be tested
Server is placed in same LAN, and test computer is connected to test server mainboard management network port by SSH agreements, is used
Terminal program input order connects BMC, ssh169.254.191.204, login username password.
After logging in BMC user, the corresponding equipment of TF Card is found under the linux system of BMC, it is logical using specific command
It crosses BMC and read operation and write operation is carried out to TF Card, the clock signal of read operation and write operation is tested using oscillograph, complete
Measuring signal integrality.
This method specifically includes following steps:
S1:Pass through network connection server master board management network port to be tested, booting, Configuration network IP using test computer
Test computer is set to be in same LAN with server to be tested, and with recording the IP of server admin network interface to be tested
Location.
S2:Server master board management network port to be tested is connected by SSH agreements in test computer, and inputs order and steps on
Record connection BMC.
S3:Order time dd if=/dev/mmcblk0p1of=/dev/null bs=4k are inputted in order line to realize
TF Card read operations, input order time dd if=/dev/zero of=./testw.dbfbs=4k count=
100000 realize write operation.
S4:It tests the clock signal of read operation and write operation respectively using oscillograph, completes measuring signal integrality.
Embodiment described above, the only present invention more preferably specific implementation mode, those skilled in the art is at this
The usual variations and alternatives carried out within the scope of inventive technique scheme should be all included within the scope of the present invention.
Claims (6)
1. the TF Card measuring signal integrality systems under a kind of BMC, it is characterised in that:Including test computer, clothes to be tested
Business device and oscillograph, the test computer are connected with server to be tested, configuration testing computer and server to be tested
In same LAN, server master board management network port to be tested is connected by SSH agreements in test computer, and input
Order is connected to BMC, and the corresponding equipment of TF Card is found under the system of BMC, is read TF Card using specific command
Operation and write operation, oscillograph are connected with server to be tested, tested respectively using oscillograph read operation and write operation when
Sequential signal completes measuring signal integrality.
2. the TF Card measuring signal integrality systems under BMC according to claim 1, it is characterised in that:It completes to read behaviour
The specific command of work is:Time dd if=/dev/mmcblk0p1of=/dev/null bs=4k, complete the spy of write operation
It orders calmly and is:Time dd if=/dev/zero of=./testw.dbfbs=4k count=100000.
3. the TF Card measuring signal integrality systems under BMC according to claim 1 or 2, it is characterised in that:It is described
Test computer is connected with server to be tested by network, and Configuration network IP makes test computer exist with server to be tested
In same LAN.
4. a kind of TF Card measuring signal integrality methods under BMC, it is characterised in that:Test computer and service to be tested
Device is placed in same LAN, and test computer connects server master board management network port to be tested by SSH agreements, logs in BMC
After user, the corresponding equipment of TF Card is found under the system of BMC, and TF Card are read by BMC using specific command
Operation and write operation test the clock signal of read operation and write operation using oscilloprobe respectively, complete signal integrity and survey
Examination.
5. the TF Card measuring signal integrality methods under BMC according to claim 4, it is characterised in that:This method has
Body includes the following steps:
S1:It using test computer by network connection server master board management network port to be tested, is switched on, Configuration network IP makes survey
Examination computer is in server to be tested in same LAN;
S2:Server master board management network port to be tested is connected by SSH agreements in test computer, and inputs order and logs in and connect
Meet BMC;
S3:Order time dd if=/dev/mmcblk0p1of=/dev/null bs=4k, which are inputted, in order line realizes TF
Card read operations, input order time dd if=/dev/zero of=./testw.dbfbs=4k count=100000
Realize write operation;
S4:It tests the clock signal of read operation and write operation respectively using oscillograph, completes measuring signal integrality.
6. the TF Card measuring signal integrality methods under BMC according to claim 5, it is characterised in that:In step S1
Record the IP address of server admin network interface to be tested.
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CN201810479950.5A CN108809754A (en) | 2018-05-18 | 2018-05-18 | A kind of TF Card measuring signal integrality system and methods under BMC |
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CN201810479950.5A CN108809754A (en) | 2018-05-18 | 2018-05-18 | A kind of TF Card measuring signal integrality system and methods under BMC |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110633187A (en) * | 2019-08-22 | 2019-12-31 | 苏州浪潮智能科技有限公司 | Method and device for monitoring TF (TransFlash) card of server and server |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101923504A (en) * | 2009-06-16 | 2010-12-22 | 鸿富锦精密工业(深圳)有限公司 | Card reader testing tool and card reader testing method |
CN103631687A (en) * | 2013-12-08 | 2014-03-12 | 侯丰花 | TF (TransFlash) card test method |
CN205943469U (en) * | 2016-08-08 | 2017-02-08 | 东信和平科技股份有限公司 | TF card testing arrangement |
CN106571165A (en) * | 2015-11-26 | 2017-04-19 | 广东威创视讯科技股份有限公司 | DDR device read/write signal testing method and apparatus |
-
2018
- 2018-05-18 CN CN201810479950.5A patent/CN108809754A/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101923504A (en) * | 2009-06-16 | 2010-12-22 | 鸿富锦精密工业(深圳)有限公司 | Card reader testing tool and card reader testing method |
CN103631687A (en) * | 2013-12-08 | 2014-03-12 | 侯丰花 | TF (TransFlash) card test method |
CN106571165A (en) * | 2015-11-26 | 2017-04-19 | 广东威创视讯科技股份有限公司 | DDR device read/write signal testing method and apparatus |
CN205943469U (en) * | 2016-08-08 | 2017-02-08 | 东信和平科技股份有限公司 | TF card testing arrangement |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110633187A (en) * | 2019-08-22 | 2019-12-31 | 苏州浪潮智能科技有限公司 | Method and device for monitoring TF (TransFlash) card of server and server |
CN110633187B (en) * | 2019-08-22 | 2022-07-12 | 苏州浪潮智能科技有限公司 | Method and device for monitoring TF (TransFlash) card of server and server |
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Application publication date: 20181113 |